Ken Griffin Citadel Advisors
Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.45B |
| 2 |
Visa
V
|
+$1.05B |
| 3 |
Microsoft
MSFT
|
+$1.01B |
| 4 |
Apple
AAPL
|
+$578M |
| 5 |
Norfolk Southern
NSC
|
+$545M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$1.24B |
| 2 |
McDonald's
MCD
|
+$707M |
| 3 |
JPMorgan Chase
JPM
|
+$680M |
| 4 |
Texas Instruments
TXN
|
+$678M |
| 5 |
Edwards Lifesciences
EW
|
+$664M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.8% |
| 2 | Healthcare | 2.66% |
| 3 | Financials | 2.38% |
| 4 | Consumer Discretionary | 2.05% |
| 5 | Industrials | 2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
CRMG
11251
PUT
Leverage Shares 2X Long CRM Daily ETF
CRMG
$55.7M
| $194K | ﹤0.01% |
+16,700
| New | +$226K |
|
|
MOMO
11252
CALL
Hello Group
MOMO
$850M
| $194K | ﹤0.01% |
26,100
-83,600
| -76% | -$683K |
|
11253
Solitario Resources
XPL
$75.7M
| $194K | ﹤0.01% |
+277,453
| New | +$200K |
|
11254
PUT
Oaktree Specialty Lending
OCSL
$1.14B
| $193K | ﹤0.01% |
14,800
-80,300
| -84% | -$1.11M |
|
|
ACH
11255
PUT
Accendra Health
ACH
$73.1M
| $193K | ﹤0.01% |
40,200
+10,100
| +34% | +$64.3K |
|
|
FOLD
11256
CALL
DELISTED
Amicus Therapeutics
FOLD
| $192K | ﹤0.01% |
24,400
-5,800
| -19% | -$41.3K |
|
11257
First Northwest Bancorp
FNWB
$109M
| $191K | ﹤0.01% |
24,298
-524
| -2% | -$4.04K |
|
|
STRZ
11258
PUT
Starz Entertainment Corp
STRZ
$445M
| $191K | ﹤0.01% |
12,957
-6,073
| -32% | -$88.3K |
|
|
FRGE
11259
DELISTED
Forge Global Holdings
FRGE
| $191K | ﹤0.01% |
+11,275
| New | +$209K |
|
|
MFA
11260
MFA Financial
MFA
$926M
| $190K | ﹤0.01% |
+20,721
| New | +$200K |
|
|
SNBR
11261
CALL
DELISTED
Sleep Number
SNBR
| $190K | ﹤0.01% |
27,100
-2,100
| -7% | -$18.4K |
|
11262
Cineverse
CNVS
$63.9M
| $190K | ﹤0.01% |
56,533
-31,402
| -36% | -$156K |
|
11263
PUT
VinFast Auto
VFS
$7.42B
| $190K | ﹤0.01% |
58,900
+28,400
| +93% | +$97.4K |
|
11264
PUT
Eve Holding
EVEX
$951M
| $189K | ﹤0.01% |
49,700
+34,500
| +227% | +$184K |
|
|
FRGE
11265
CALL
DELISTED
Forge Global Holdings
FRGE
| $189K | ﹤0.01% |
+11,200
| New | +$208K |
|
11266
PUT
Alector
ALEC
$219M
| $189K | ﹤0.01% |
63,900
+50,500
| +377% | +$111K |
|
11267
Diana Shipping
DSX
$309M
| $189K | ﹤0.01% |
112,544
+61,426
| +120% | +$102K |
|
|
BAIG
11268
PUT
Leverage Shares 2X Long BBAI Daily ETF
BAIG
$9.49M
| $189K | ﹤0.01% |
+1,020
| New | +$158K |
|
11269
CALL
Getty Images
GETY
$129M
| $189K | ﹤0.01% |
95,400
-16,900
| -15% | -$31.3K |
|
11270
iHeartMedia
IHRT
$457M
| $189K | ﹤0.01% |
65,769
-123,096
| -65% | -$272K |
|
11271
BioAtla
BCAB
$5.15M
| $189K | ﹤0.01% |
+5,481
| New | +$127K |
|
11272
CALL
Barings BDC
BBDC
$975M
| $188K | ﹤0.01% |
21,500
-19,300
| -47% | -$182K |
|
11273
Banco Bradesco
BBDO
$32.9B
| $188K | ﹤0.01% |
64,258
+13,129
| +26% | +$34.8K |
|
11274
PUT
Flywire
FLYW
$2.29B
| $188K | ﹤0.01% |
13,900
+2,400
| +21% | +$29.5K |
|
11275
PUT
NET Power
NPWR
$173M
| $188K | ﹤0.01% |
62,500
+15,100
| +32% | +$40.3K |
|
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Ken Griffin's Q3 2025 Portfolio in Review
As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Ken Griffin's Q3 2025 filing shows 2,292 new, 5,364 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.
By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
- Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
- Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
- Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
- Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
- Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
- Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.
Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.